题目内容
5.It is necessary people to have food and water every day.( )| A. | of | B. | for | C. | with |
分析 人们每天进食喝水是有必要的.
解答 答案:B
结合语境可以推测本句句意是"人们每天进食喝水是有必要的.",从整体来看本题用的句型是:It's+形容词+of/for sb.+to do,由于本句中的形容词necessary修饰事而不是修饰人表示人的品格,所以用介词for,意为"对于".故答案为B.
点评 明确句意,掌握一些固定句型的用法是做好本题的关键.
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